Surgical instruments handle and forceps assembly

Claim 2

A surgical instruments handle, comprising: (1) a body having forward and rearward sides; (2) a receptacle defined on the forward side of said body for acceptance therethrough of a plurality of fingers of a human operator; (3) a trigger-like abutment immediate the lower end of said handle for engagable finger contact as the body is held by the human operator; (4) means for receipt of a surgical instrument body immediate the upper end of said handle, said surgical instrument body having an instrument manipulator disposed through said receiving means and engagable by said handle; (5) a thumb-activatable surgical instrument operator having first and second ends, said surgical instrument operator being pivotally secured to said body on said body rearward side; (6) means on said operator at said operator's first end for operationally engaging said manipulator to said operator; and (7) a ring defined on the second end of said operator for introduction therethrough and snug engagement therein of a thumb of the human operator, said ring being pivotally secured to said second end of said operator.

Claim 3

A combination surgical instruments handle and forceps assembly, comprising: (1) a handle having forward and rearward sides; (2) a receptacle defined on the forward side of said handle for acceptance therethrough of a plurality of fingers of a human operator; (3) a trigger-like abutment immediate the lower end of said handle for engagable finger contact as the handle is held by a human operator; (4) means for receipt of a forceps tubular body immediate the upper end of said handle; (5) a thumb-activatable surgical instruments operator having first and second ends pivotally secured to said handle on its rearward side; (6) means on said operator at said operator's first end for operationally engaging said forceps to said operator; (7) a ring defined on the second end of said operator for introduction therethrough and snug engagement therein of a thumb of the human operator, said ring being pivotally secured to said second end of said operator; (8) a forceps component carried by said instruments handle and including: (a) a tubular body having a first end extending from said handle; (b) An instrument manipulator housed within said body and having one end securely extending to said instrument operator; and (c) a series of surgical forceps member selectively movable between open and closed positions by said manipulator upon movement of said instrument operator relative to said handle.

Claim 4

A combination surgical instruments handle and forceps assembly, comprising: (1) a handle having forward and rearward sides; (2) a receptacle defined on the forward side of said handle for acceptance therethrough of a plurality of fingers of a human operator; (3) a trigger-like abutment immediate the lower end of said handle for engagable finger contact as the handle is held by a human operator; (4) means for receipt of a forceps tubular body immediate the upper end of said handle; (5) a thumb-activatable surgical instruments operator having first and second ends pivotally secured to said handle on its rearward side; (6) means on said operator at said operator's first end for operationally engaging said forceps to said operator; (7) a ring defined on the second end of said operator for introduction therethrough and snug engagement therein of a thumb of the human operator, said ring being pivotally secured to said second end of said operator; (8) a forceps component carried by said instruments handle and including: (a) a tubular body having a first end extending from said handle; (b) An instrument manipulator housed within said body and having one end securely extending to said instrument operator; and (c) a series of surgical forceps member selectively movable between open and closed positions by said manipulator upon movement of said instrument operator relative to said handle.

Claim 5

The combination surgical instruments and forceps assembly of claim 2: said forceps comprising first and second cutting members, one of said cutting members being pivotally secured relative to said tubular body, and the second of said cutting members being contourly companionly defined at the second end of said tubular body.

Claim 6

A combination handle and surgical instruments assembly, comprising: (1) a handle body having forward and rearward sides; (2) a receptacle defined on the forward side of said body for acceptance therethrough of a plurality of fingers of a human operator; (3) a trigger-like abutment immediate the lower end of said handle for engagement finger contact as the body is held by the human operator; (4) means for receipt of a surgical instrument body immediate the upper end of said handle, said surgical instrument body including: (a) a tubular housing having a first end extending from said handle; (b) an instrument manipulator housed within said tubular body and having one end securely extending to said instrument operator and the other end defining a surgical instrument head, said instrument manipulator being disposed through said receiving means and engagable by said handle; (5) a thumb-activatable surgical instrument operator having first and second ends pivotally secured to said body on its rearward side; (6) means of said operator at its first end for operationally engaging said manipulator to said operator; and (7) a ring defined on the second hand of said operator for introduction therethrough and snug engagement therein of a thumb of the human operator, said ring being pivotally secured to said second end of said operator.

Claim 7

A combination handle and surgical instruments assembly, comprising: (1) a handle body having forward and rearward sides; (2) a receptacle defined on the forward side of said body for acceptance therethrough of a plurality of fingers of a human operator; (3) a trigger-like abutment immediate the lower end of said handle for engagement finger contact as the body is held by the human operator; (4) means for receipt of a surgical instrument body immediate the upper end of said handle, said surgical instrument body including: (a) a tubular housing having a first end extending from said handle; (b) an instrument manipulator housed within said tubular body and having one end securely extending to said instrument operator and the other end defining a surgical instrument head, said instrument manipulator being disposed through said receiving means and engagable by said handle; (5) a thumb-activatable surgical instrument operator having first and second ends pivotally secured to said body on its rearward side; (6) means of said operator at its first end for operationally engaging said manipulator to said operator; and (7) a ring defined on the second hand of said operator for introduction therethrough and snug engagement therein of a thumb of the human operator, said ring being pivotally secured to said second end of said operator.

Claim 8

A combination endoscopic surgical instruments handle and instrument head assembly, comprising: (1) a trocar including a tubular housing; (2) a trocar sleeve having a through passage, and a first end extendable into an abdominal cavity through an incision in the abdominal wall, the first end having a first external dimension for passage through the incision; (3) mechanical drive means for telescopically shifting said trocar sleeve so that the eternal dimension of the first end of said trocar sleeve within the cavity is expanded to a larger, second external dimension, the first end of said trocar sleeve abutting the inner abdominal wall about the incision when expanded to the second external dimension to resist withdrawal of the trocar sleeve from the abdominal cavity; (4) an endoscopic surgical instruments handle and instrument head, said head being introducible through said trocar, while said trocar is in the expanded position within said abdominal wall, said instruments handle comprising: (a) a body having forward and rearward sides; (b) a receptacle defined on the forward side of said handle body for acceptance therethrough of a plurality of fingers of a human operator; (c) a trigger-like abutment immediate the lower end of said handle for engagable finger contact as the handle body is held by the human operator; (d) means for receipt of said surgical instrument head immediate the upper end of said handle, said surgical instrument head having an instrument manipulator disposed through said receiving means and engagable by said handle; (e) a thumb-activatable surgical instrument operator having first and second ends pivotally secured to said handle body on said handle body's rearward side; (f) means on said operator at said operator's first end for operationally engaging said manipulator to said operator; and (g) a ring defined on the second end of said operator for introduction therethrough and snug engagement therein of a thumb of the human operator, said ring being pivotally secured to said second end of said operator.

Claim 9

A combination endoscopic surgical instruments handle and instrument head assembly, comprising: (1) a trocar including a tubular housing; (2) a trocar sleeve having a through passage, and a first end extendable into an abdominal cavity through an incision in the abdominal wall, the first end having a first external dimension for passage through the incision; (3) mechanical drive means for telescopically shifting said trocar sleeve so that the eternal dimension of the first end of said trocar sleeve within the cavity is expanded to a larger, second external dimension, the first end of said trocar sleeve abutting the inner abdominal wall about the incision when expanded to the second external dimension to resist withdrawal of the trocar sleeve from the abdominal cavity; (4) an endoscopic surgical instruments handle and instrument head, said head being introducible through said trocar, while said trocar is in the expanded position within said abdominal wall, said instruments handle comprising: (a) a body having forward and rearward sides; (b) a receptacle defined on the forward side of said handle body for acceptance therethrough of a plurality of fingers of a human operator; (c) a trigger-like abutment immediate the lower end of said handle for engagable finger contact as the handle body is held by the human operator; (d) means for receipt of said surgical instrument head immediate the upper end of said handle, said surgical instrument head having an instrument manipulator disposed through said receiving means and engagable by said handle; (e) a thumb-activatable surgical instrument operator having first and second ends pivotally secured to said handle body on said handle body's rearward side; (f) means on said operator at said operator's first end for operationally engaging said manipulator to said operator; and (g) a ring defined on the second end of said operator for introduction therethrough and snug engagement therein of a thumb of the human operator, said ring being pivotally secured to said second end of said operator.

Claim 10

The apparatus of claim 5 wherein said instrument head comprises surgical forceps, said surgical forceps comprising: (1) a tubular body having a first end extending from said handle; (2) an instrument manipulator housed within said handle body and having one end securely extending to said instrument operator; (3) a series of surgical forceps members selectively movable between open and closed positions by said manipulator upon movement of said instrument operator relative to said handle body.

Claim 11

The apparatus of claim 6, said forceps comprising first and second cutting members, one of said cutting members being pivotally secured relative to said tubular body and the second of said cutting members being contourly companionably defined at the second end of said tubular body.